From Marissa Mayer's two-year-old son Macallister to 95-year-old VC Henry Hillman, it's clear that influence in tech comes in all ages, shapes, and sizes.

We've compiled a list of the most powerful people in tech at nearly every age, considering factors like the person's sphere of influence, clout, and ability to guide the industry, as well as potential for power and wealth.

Now it's time to meet the most powerful people in tech, from age 2 to age 98.

AGE 2: Macallister Bogue

Twitter

Marissa Mayer's son

What makes him powerful: The son of the CEO of Yahoo may only be an infant, but his very existence is influencing some of the company's policies, like how much workers are paid on maternity (or paternity) leave.

2/

AGE 5: Benji Brin

What makes him powerful: Not only is he the son of Brin, but he is also the son of Anne Wojcicki, founder of genetic tech startup 23andMe. Benji reportedly had a domain name just days after he was born, and has been involved in his mom's company — Gawker reported that the powerful tech couple donated some of Benji's DNA to 23andMe for the good of science.

AGE 8: Evan of EvanTubeHD

YouTube

One of the highest-paid YouTube stars

What makes him powerful: At just seven years old, Evan is the 20th-highest-paid YouTube star, earning up to an estimated $1.32 million annually after YouTube's 45% cut. With over 476,000 subscribers and 443 million total views, Evan, who vlogs under the auspices of EvanTubeHD, reviews toys and video games for viewers. His channel has a dedicated ad-sales team, which puts the proceeds from the channel into investment and savings accounts for Evan and his sister.

4/

AGE 10: Connor Zamary

Connor Zamary via CNET

Creator of 99-cent iPhone app Toaster Pop

What makes him powerful:Now that he's successfully created his own app, Zamary wants to be the world's youngest investor. The app, Toaster Pop, is a game that lets users put a variety of spreads on pieces of toast. He pitched the idea to investors, hired a developer, and filed for an LLC, all by himself.

But while she's living under his roof, which covers a 66,000-square-foot futuristic mansion in Medina, Washington, she's playing by her parents' rules. No cell phone until age 13, and no Apple products, ever.

7/

AGE 13: Trisha Prabhu

Trisha Prabhu / Google

Created a mechanism to prevent cyberbullying

What makes her powerful: Prabhu was a finalist in Google's Global Science Fair for her project that combats cyberbullying. She created Rethink, an internet popup that detects hurtful language in online comments and prompts the potential poster of the hurtful comment to think about whether they actually want to post it. She found that that adolescents were over 93% less willing to post a mean message when asked to rethink it.

8/

AGE 15: Erik Finman

What makes him powerful: Finman made $100,000 after investing a $1,000 gift from his grandmother in Bitcoin, and he then used it to launch his own startup called Botangle. The education startup connects learners with experts in an online learning community.

9/

AGE 16: Samuel Burrow

What makes him powerful: Another of Google's finalists from its Global Science Fair, Burrow has figured out a way to clean up pollution with "sunscreen and pencils." Burrow's project combines the materials in sunscreen and pencils (graphene oxide and titanium dioxide) to improve commercial paints. The paint would help get rid of pollutants when used on the outside of buildings.

AGE 18: Nick D'Aloisio

REUTERS/Suzanne Plunkett

Founder of Summly

What makes him powerful: Yahoo purchased D'Aloisio's news aggregation website Summly for $33 million when he was just 17 years old. At the International Consumer Electronics Show this year, he unveiled a brand new mobile app called Yahoo News Digest.

AGE 21: Palmer Luckey

What makes him powerful: Luckey is the founder of Oculus VR, a startup that makes virtual reality headsets such as the Oculus Rift. His products were so impressive they caught the attention of Mark Zuckerberg, and Luckey's company was recently acquired by Facebook for $2 billion. Oculus VR doesn't make a consumer product yet, but its headset for video game developers has changed the way many people experience video games altogether.

15/

AGE 22: Matteo Achilli

Courtesy of Matteo Achilli

Founder of Egomnia

What makes him powerful: Known as the "Italian Mark Zuckerberg," Achilli is making waves in the European tech scene. He founded the LinkedIn-meets-Facebook social network Egomnia during his first year in college. Egomnia has more than 250,000 users and 700 companies accessing the site to find potential hires.

AGE 25: Fred Ehrsam

What makes him powerful: Ehrsam is one of the cofounders of Coinbase, a digital wallet for Bitcoin, which has raised $31.7 million in funding from prominent investors including Andreessen Horowitz, Union Square Ventures, and Ribbit Capital. Ehrsam previously worked as a trader at Goldman Sachs.

AGE 27: Eric Migicovsky

What makes him powerful: Migicovsky's smartwatch is one of the most-watched wearable tech brand, after starting as a Kickstarter project a few years ago. Pebble has raised $25.7 million in funding and has 35 employees. There are more than 300,000 Pebble watches on wrists all over the world, with more than 500 apps specifically made for the watch.

AGE 30: Mark Zuckerberg

What makes him powerful: He's built the largest social network ever, with over 1 billion users, and from WhatsApp to Oculus VR, Zuckerberg has overseen a number of huge Facebook acquisitions in the past year. His current net worth is $33.4 billion, making him one of just three people who have more billions under their belt than years lived.

Another powerful 30-year-old: Kevin Systrom is one of the co-founders of Instagram... which also happens to be owned by Facebook.

24/

AGE 31: Ben Silbermann

What makes him powerful: Silbermann left Google to found a company, and after a few false starts landed on the picture collection social platform Pinterest. Last year alone, Pinterest raised a total of $425 million. Its latest $225 million round gives the social sharing site a $3.8 billion valuation.

Another powerful 31-year-old: Drew Houston founded file-sharing site Dropbox.

25/

AGE 32: Ben Lerer

Courtesy of Thrillist

CEO of Thrillist Media Group, and managing director at Lerer Ventures

What makes him powerful: Lerer and his $60 million fund have invested in companies such as The Huffington Post, OMGPOP, Warby Parker, BuzzFeed, GroupMe, and Venmo. Lerer also started and runs his own national media company, Thrillist Media Group.

Disclosure: Lerer Ventures is an investor in Business Insider.

26/

AGE 33: Andrew Mason

Founder of Groupon and Detour

What makes him powerful: Though Mason is no longer at Groupon, he is already onto his next project, Detour, which creates GPS-based audio walking tours for different neighborhoods. And we're not too worried about Mason — he left Groupon worth more than $400 million.

27/

AGE 34: Sean Parker

Redfin and Getty Images

Former partner at Founders Fund

What makes him powerful: Parker spent eight years as a partner at Peter Thiel's Founders Fund before leaving earlier this year. As the co-founder of Napster and founding president of Facebook, Parker has a successful track record in entrepreneurship. He's an investor and board director for Spotify, with an estimated net worth of $2.7 billion.

28/

AGE 36: Danae Ringelmann

Flickr/OFFICIAL LEWEB PHOTOS

Co-founder and chief customer officer of IndieGogo

What makes her powerful: Ringelmann co-founded the crowdfunding site IndieGoGo in 2008 to democratize investing. The site has since launched more than 200,000 campaigns and has received $56.5 million in funding.

29/

AGE 37: Jack Dorsey

Getty Images, Kevork Djansezian

Co-founder and CEO of Square

What makes him powerful: With Twitter going public and Square reaching a payment volume of $20 billion, Jack Dorsey undoubtedly had a huge year. Dorsey was Twitter's CEO from 2006 to 2008. His stake in Twitter alone would have made him a billionaire, although he was one already. Since his involvement in Square and Twitter apparently isn't enough to keep him busy, Dorsey joined Disney's board in December.

AGE 39: Marissa Mayer

Mario Tama/Getty Images

CEO of Yahoo

What makes her powerful: This former Googler is proof you can teach old dogs — like aging Internet giant Yahoo — new tricks. In her two years since taking the reins, she got a redesign to go through, put mobile first (and meant it), and acquired an insane number of companies. Called a "destroyer of startups," Mayer has ransacked Silicon Valley to cobble together a younger, hipper team at Yahoo.

AGE 40: Jonah Peretti

Brad Barket/Getty Images

Founder and CEO of BuzzFeed

What makes him powerful: Peretti has built BuzzFeed up as one of the most talked-about digital publications. BuzzFeed has a $850 million valuation, reaches 150 million unique users a month, and is now even working on a game studio. The publication is also trying to beef up its business vertical with some new hires.

33/

AGE 41: Sergey Brin and Larry Page

REUTERS/Chip East

Co-founders of Google

What makes them powerful: Brin and Page are the geniuses behind Google. Brin is responsible for trying to decide which ideas Google will pursue, overseeing Google X's "moon shots," and the hush-hush long-term projects that try to tackle big problems — think Google Glass, driverless cars, smart contacts for diabetics, and flying wind turbines that generate power. Page leads as the CEO of Google, and makes sure the company is still dominating in search and ads.

AGE 43: Elon Musk

Getty Images/Dario Cantatore

CEO of Tesla and Space X

What makes him powerful: Arguably the greatest inventor alive, Elon Musk steered three revolutionary companies to monstrous success, while his own fortune more than tripled in the last year. Tesla's on a fast and furious quest to disrupt the auto industry, with plans underway to build a massive Gigafactory, which will work on developing better and more efficient batteries to power Tesla cars. SpaceX launched the first commercial satellite into orbit and is under agreement with NASA to resupply the International Space Station. Musk, who made his fortune co-founding PayPal, was the inspiration for Tony Stark in "Iron Man."

Another powerful 43-year-old: Marc Andreessen, co-founder of Andreessen Horowitz and founder of Netscape, is one of the buzziest names in entrepreneurship and tech today.

36/

AGE 44: Jeff Weiner

AP Photo

CEO of LinkedIn

What makes him powerful: LinkedIn continues to surpass Wall Street expectations with user growth, revenues, and profits. Weiner, who joined the company when it was struggling in the shadow of Facebook, deserves credit for spurring innovation and disciplined execution.

LinkedIn's market value has passed $28 billion and it currently employs more than 5,000 people. Worldwide, LinkedIn has more than 300 million members.

Other powerful 46-year-olds: Cynthia Breazeal, the director of MIT Media Lab's Personal Robots Group, is one of the most important people in robotics. Most famously, she created a 2.5-foot-tall robot whose cameras and sensors allow it to "mimic human expression, interact with limited objects, and track objects."

39/

AGE 47: Sir Jony Ive

AP Images

Senior VP of Design at Apple

What makes him powerful: It wasn't until Steve Jobs returned to Apple in 1996 that Ive was promoted to senior VP of Industrial Design, and with this promotion came Ive's now-signature design of Apple products like the iPod, iPad, MacBook Pro, and iPhone.

Another powerful 47-year-old: Colin Angle is the CEO of iRobot, the company responsible for the robotic vacuum Roomba. But iRobot is also a defense contractor, and is interested in building robots for national security purposes, too.

40/

AGE 48: Jim Goetz

What makes him powerful: Jim Goetz joined Sequoia Capital in 2004 to focus on startups in the mobile and enterprise space. When Facebook bought WhatsApp for $19 billion, Goetz was pretty happy... because Sequoia was the only investor in WhatsApp, and Goetz led the deal.

41/

AGE 49: Jack Ma

ChinaFotoPress / Getty Images

Founder and chairman of Alibaba

What makes him powerful: Jack Ma oversees e-commerce giant Alibaba, one of China's most popular websites. He's China's richest person, with a net worth of $21.8 billion. Alibaba will IPO in the U.S. in September, likely making Ma's net worth skyrocket. Ma oversees over 24,000 employees — more than Yahoo and Facebook combined.

What makes him powerful: Bezos left his job at hedge fund firm D.E. Shaw to start Amazon, which became one of the few startups that didn't get wiped out by the dot-com bust, and which now sells nearly $80 billion worth of goods per year. Today, Bezos is worth roughly $30 billion. He bought The Washington Post for $250 million in 2013, and is also the founder of Blue Origin, a company that's developing technology to let humans travel in space.

Disclosure: Jeff Bezos is an investor in Business Insider.

43/

AGE 51: Dick Costolo

Getty / Steve Jennings

CEO of Twitter

What makes him powerful: Costolo took over as Twitter's CEO while Evan Williams was on paternity leave in October 2010. Previously, Costolo has been the company's COO, a Google employee, and President Obama's appointee for the U.S. National Security Telecommunications Advisory Committee. Dick Costolo's net worth is approximately $430 million.

Other powerful 51-year-olds: Steve Kaufer, the CEO of TripAdvisor, who made $39 million in 2013, is one of the highest-paid tech CEOs; Adobe CEO Shantanu Narayen is another highly paid tech CEO, who made $15.7 million in 2013 — $3.7 million more than the year before.

AGE 54: Brian Krzanich

AP

CEO of Intel

What makes him powerful: Brian Krzanich took over as Intel's CEO in May 2013, after Paul Otellini announced his resignation.By the end of 2014 Kraznich plans to sell 40 million tablets with Intel processors — a leap up from the 10 million sold in 2013.

47/

AGE 55: Mary Meeker

KPCB

Partner at Kleiner Perkins Caufield & Byers

What makes her powerful: Mary Meeker is a Wall Street analyst-turned-venture capitalist. She writes "The Internet Report," a detailed industry report for internet trends, which makes her one of the most respected experts in her field. At Kleiner Perkins she has been involved with the firm's investments in Twitter and Spotify, serves on the board for Square, Jack Dorsey's mobile payment company.

AGE 58: Bill Gates

What makes him powerful: With a net worth of $81 billion, Bill Gates is among the richest people in the world, made famous by co-founding Microsoft and revolutionizing the personal computer. The Bill & Melinda Gates Foundation is the world's wealthiest charitable organization, with assets valued at a reported $34.6 billion.

Another powerful 58-year-old: Meg Whitman is the CEO of Hewlett-Packard. She was one of Business Insider's highest-paid tech CEOs in 2013, taking home $17.6 million.

50/

AGE 59: Eric Schmidt

REUTERS/Pichi Chuang

Executive chairman of Google

What makes him powerful: Larry Page and Sergey Brin were so impressed by Schmidt when they interviewed him that they immediately made him chairman. Schmidt became Google's CEO soon after, and while he's no longer in that role, he continues as executive chairman. He's the co-founder of venture capital firm Innovation Endeavors, which has invested in startups like Any.DO, Quixey, and Uber. Schmidt is worth an estimated $9.2 billion.

Another powerful 59-year-old: Vinod Khosla is the founder of investment firm Khosla Ventures, where he oversees the management of $1 billion of investor capital.

AGE 61: Mark Templeton

What makes him powerful: Mark Templeton joined mobility management and cloud service company Citrix in 1995 as its vice president of marketing, before Citrix had its IPO. In 1998, he became the company's president, and in 2001 he was named CEO. As of 2012, the company had annual revenues of $2.59 billion. And Templeton has no plans to retire any time soon.

AGE 63: John Doerr

Venture capitalist at Kleiner Perkins Caufield & Byers

What makes him powerful: John Doerr has been a venture capitalist at Kleiner Perkins since 1980. In that time he's invested in some of the world's most influential entrepreneurs, including Google's Larry Page, Sergey Brin, and Eric Schmidt; and Amazon's Jeff Bezos. Doerr also led Kleiner Perkins's $150 million investment in Twitter in 2010. Doerr is worth an estimated $3.4 billion.

55/

AGE 64: Steve Wozniak

Alberto E. Rodriguez/Getty Images

Co-founder of Apple

What makes him powerful: Steve Wozniak is best-known for co-founding Apple with Steve Jobs in 1976. Wozniak himself designed Apple I, the first Apple computer, and later Apple II, the first personal computer with color graphics. Since leaving Apple in the '80s, Wozniak has gone on to other ventures; in 2009 he joined data storage company Fusion-io, which was acquired by Sandisk in June 2014 for $1.1 billion.

Another powerful 64-year-old: Orna Berry is EMC's corporate vice president of growth and innovation. Berry was one of Business Insider's Most Influential Israelis In Tech.

56/

AGE 65: John Chambers

Cisco CEO John Chambers

Chairman and CEO of Cisco

What makes him powerful: John Chambers has been Cisco's CEO for almost 20 years. He's responsible for taking Cisco from annual revenues of $70 million to $46 billion. Previously, Chambers served as Vice President of U.S. Operations at Wang Laboratories.

AGE 67: Joe Tucci

What makes him powerful: Joe Tucci is the CEO and chairman of data storage and cloud computing company EMC. In 2013, EMC had revenues of $23.2 billion and more than 62,000 employees globally. Prior to EMC, Tucci was chairman and CEO of Wang Laboratories Global, guiding the company out of bankruptcy.

AGE 69: Philippe Courtot

What makes him powerful: After investing seed money in Qualys, an Internet security company, in 2001, C ourtot came out of retirement to run the company. Qualys went public in 2012. Courtot is famous for leading companies to multimillion dollar sales.

60/

AGE 70: Jim Clark

Royal Huisman

Founder of Netscape

What makes him powerful: Clark is the billionaire founder of web browser Netscape. He's also helped to found movie special effects company Silicon Graphics, Healtheon (which later merged with WebMD, under Clark's direction), and myCFO.

61/

AGE 71: Yossi Vardi

LeWeb/Flickr

One of Israel's first angel investors

What makes him powerful: Vardi was one of Israel's first angel investors and tech entrepreneurs. In 1996 he was the founding investor in Mirabilis — which created ICQ, the world's first instant messaging application, and which was acquired by AOL for almost $300 million in cash. Since then he's invested in or helped build companies that have all been acquired by tech giants or have gone public, including Answers.com, Foxytunes, and Gteko.

62/

AGE 80: Alan Patricof

Business Insider

Founder of Apax Partners and Greycroft Partners

What makes him powerful: Alan Patricof founded both Apax Partners, a private equity firm, and Greycroft Partners, a venture capital firm. He's been involved in developing huge companies like Apple and AOL.